My Open Grid server is still humming nicely, so I've waited a while with upgrading to a next build. But it may be necessary to upgrade in a while, because the Open Grid development team is working towards implementing the third draft of the Open Grid Protocol, for which a number of Jira issues remain open.
In the mean time, this is a snapshot of the Open Grid region Lexania. This beta tester, Lexa Sands, actually has two adjacent regions up and running. I teleported to the first, which somehow didn't rez. The second one however did, and seen from the first region it looked like an island drifting in the void! Of course I tried to fly from the first to the second region, and region handoff between the two regions worked like a charm!